DE60336536D1 - Multi-station spark erosion machining with a common speed control - Google Patents

Multi-station spark erosion machining with a common speed control

Info

Publication number
DE60336536D1
DE60336536D1 DE60336536T DE60336536T DE60336536D1 DE 60336536 D1 DE60336536 D1 DE 60336536D1 DE 60336536 T DE60336536 T DE 60336536T DE 60336536 T DE60336536 T DE 60336536T DE 60336536 D1 DE60336536 D1 DE 60336536D1
Authority
DE
Germany
Prior art keywords
station
speed control
spark erosion
common speed
erosion machining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60336536T
Other languages
German (de)
Inventor
Rudi Oskar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE60336536D1 publication Critical patent/DE60336536D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B23H1/028—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for multiple gap machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B23H7/30—Moving electrode in the feed direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DE60336536T 2002-09-12 2003-09-10 Multi-station spark erosion machining with a common speed control Expired - Lifetime DE60336536D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/242,639 US6831246B2 (en) 2002-09-12 2002-09-12 Multi-station electrical discharge machining with single velocity command

Publications (1)

Publication Number Publication Date
DE60336536D1 true DE60336536D1 (en) 2011-05-12

Family

ID=31991453

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60336536T Expired - Lifetime DE60336536D1 (en) 2002-09-12 2003-09-10 Multi-station spark erosion machining with a common speed control

Country Status (6)

Country Link
US (1) US6831246B2 (en)
EP (1) EP1470885B1 (en)
JP (1) JP4559718B2 (en)
CN (1) CN100475399C (en)
DE (1) DE60336536D1 (en)
SG (1) SG121798A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7378611B2 (en) * 2004-03-19 2008-05-27 General Electric Company Apparatus and method for electrical discharge machining
CN101364093B (en) * 2007-08-10 2010-09-29 鸿富锦精密工业（深圳）有限公司 Row-arranging system and method for producing and processing electrode
US9452483B2 (en) 2012-11-14 2016-09-27 General Electric Company Electric discharge machining die sinking device and related method of operation
US9849528B2 (en) 2015-09-15 2017-12-26 General Electric Company Electrical discharge machining system having independent electrodes
US10307846B2 (en) 2015-09-15 2019-06-04 General Electric Company Electrical discharge machining system having independent electrodes, related control system and method
US10953483B2 (en) 2017-11-15 2021-03-23 General Electric Company Tool electrode for and methods of electrical discharge machining
CN109332828A (en) * 2018-10-26 2019-02-15 广东工业大学 The self-induction decoupling control method of multistation line cutting electrode silk
CN109332827B (en) * 2018-10-26 2020-04-17 广东工业大学 Mutual inductance decoupling control method for multi-bit line cutting electrode wire

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197443A (en) * 1977-09-19 1980-04-08 General Electric Company Method and apparatus for forming diffused cooling holes in an airfoil
US4296302A (en) * 1979-08-21 1981-10-20 Colt Industries Operating Corp Adaptive control of gap voltage and power to control servo operation of an electrical discharge machining apparatus
JPS5856737A (en) * 1981-09-30 1983-04-04 Nippon Kokan Kk <Nkk> Electric spark machining method for roll-like workpiece
US4510365A (en) * 1982-05-06 1985-04-09 Raycon Corporation Electronic depth controller for EDM apparatus
JPH0616971B2 (en) * 1985-01-30 1994-03-09 株式会社井上ジャパックス研究所 Drilling electric discharge machine
JPS6215015A (en) * 1985-07-09 1987-01-23 Mitsubishi Electric Corp Electric discharge machining
GB8706091D0 (en) * 1987-03-14 1987-04-15 Spark Tec Ltd Electro-discharge machining apparatus
JP2599392B2 (en) 1987-07-09 1997-04-09 株式会社 牧野フライス製作所 NC electric discharge machine with separate control
JP2897333B2 (en) * 1990-04-11 1999-05-31 ブラザー工業株式会社 Servo control device
JP2916796B2 (en) * 1990-05-23 1999-07-05 日立精工株式会社 CNC device for controlling multiple machine tools
US5075530A (en) * 1990-07-23 1991-12-24 Lee Shih Lu Multi-head type of electro-discharging machine
JPH068052A (en) * 1992-06-25 1994-01-18 Fanuc Ltd Electric discharge machining method
JPH06155168A (en) * 1992-11-26 1994-06-03 Mitsui High Tec Inc Method and device for wire electric discharge machining
JP3534845B2 (en) * 1994-09-04 2004-06-07 株式会社キーエンス Multi-axis positioning controller
US6326576B1 (en) * 1999-09-22 2001-12-04 General Electric Company Method and apparatus for electrical discharge machining
US6369343B1 (en) * 2000-09-20 2002-04-09 General Electric Company Method and apparatus for electrical discharge machining
JP4103981B2 (en) * 2001-02-05 2008-06-18 株式会社ソディック Small hole electric discharge machine

Also Published As

Publication number Publication date
US6831246B2 (en) 2004-12-14
EP1470885B1 (en) 2011-03-30
EP1470885A2 (en) 2004-10-27
CN1491766A (en) 2004-04-28
SG121798A1 (en) 2006-05-26
EP1470885A3 (en) 2006-01-18
JP4559718B2 (en) 2010-10-13
CN100475399C (en) 2009-04-08
JP2004098283A (en) 2004-04-02
US20040050821A1 (en) 2004-03-18

Similar Documents

Publication Publication Date Title
DE50204971D1 (en) SPEED CONTROLLER WITH DISTANCE CONTROL FUNCTION
DE50203380D1 (en) SPEED CONTROLLER WITH STOP FUNCTION
NO20025693L (en) Communicating with a tool
DE50210943D1 (en) SPEED CONTROL WITH STOP &amp; GO FUNCTION
DE50206750D1 (en) SYSTEM WITH A TOOL RECORDING
DE50109817D1 (en) Bolt setting tool with setting depth control
FR2846032B1 (en) STEAM ENGINE
DE60037400D1 (en) COMBINED TURNING MACHINE WITH NC CONTROL
DE50113024D1 (en) Tool with associated impact tool
DE502004008301D1 (en) Control of a hand tool machine
DE60215573D1 (en) Programmable logic circuit with a high-speed serial interface
DE60232553D1 (en) DRIVE SENSOR CONTROL OF A CONSTRUCTION MACHINE.
DE60139468D1 (en) ENGINE CONTROL
DE602004004762D1 (en) FORMING MACHINING OF A POLYPROPYLENE WITH IMPROVED ERWAIRABILITY
BR0100611B1 (en) method of part machining on a multi-axis machine.
DE50008254D1 (en) HAND MACHINE TOOL WITH DEPTH
FR2848893B1 (en) COMBUSTION ACTUATED SEALING TOOL
DE60235125D1 (en) DRIVE SENSOR CONTROL OF A CONSTRUCTION MACHINE
DE60103823D1 (en) Machining center with dressing tool
FR2848895B1 (en) COMBUSTION ACTUATED SEALING TOOL
DE60336536D1 (en) Multi-station spark erosion machining with a common speed control
ID26014A (en) SPRAY TOOL NOSE WITH ELASTROMERIC VALVES
DE60326407D1 (en) Automatic control of the speed of a vehicle
FR2851739B1 (en) COMBUSTION SEALING TOOL
DE50307911D1 (en) SPEED CONTROLLER WITH SEVERAL OPERATING MODES